20052481752

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{181}}^1\times {\mathrm{547}}^1$

素因数の和:866

約数の個数: 192

約数和(自身を含む): 57178648800

約数和(自身を除く): 37126167048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 58, 72, 87, 97, 116, 174, 181, 194, 232, 261, 291, 348, 362, 388, 522, 543, 547, 582, 696, 724, 776, 873, 1044, 1086, 1094, 1164, 1448, 1629, 1641, 1746, 2088, 2172, 2188, 2328, 2813, 3258, 3282, 3492, 4344, 4376, 4923, 5249, 5626, 6516, 6564, 6984, 8439, 9846, 10498, 11252, 13032, 13128, 15747, 15863, 16878, 17557, 19692, 20996, 22504, 25317, 31494, 31726, 33756, 35114, 39384, 41992, 47241, 47589, 50634, 52671, 53059, 62988, 63452, 67512, 70228, 94482, 95178, 99007, 101268, 105342, 106118, 125976, 126904, 140456, 142767, 158013, 159177, 188964, 190356, 198014, 202536, 210684, 212236, 285534, 297021, 316026, 318354, 377928, 380712, 396028, 421368, 424472, 477531, 509153, 571068, 594042, 632052, 636708, 792056, 891063, 955062, 1018306, 1142136, 1188084, 1264104, 1273416, 1527459, 1538711, 1782126, 1910124, 2036612, 2376168, 2871203, 3054918, 3077422, 3564252, 3820248, 4073224, 4582377, 4616133, 5742406, 6109836, 6154844, 7128504, 8613609, 9164754, 9232266, 9603679, 11484812, 12219672, 12309688, 13848399, 17227218, 18329508, 18464532, 19207358, 22969624, 25840827, 27696798, 28811037, 34454436, 36659016, 36929064, 38414716, 51681654, 55393596, 57622074, 68908872, 76829432, 86433111, 103363308, 110787192, 115244148, 172866222, 206726616, 230488296, 278506691, 345732444, 557013382, 691464888, 835520073, 1114026764, 1671040146, 2228053528, 2506560219, 3342080292, 5013120438, 6684160584, 10026240876, 20052481752]

約数ペア:

[(1, 20052481752), (2, 10026240876), (3, 6684160584), (4, 5013120438), (6, 3342080292), (8, 2506560219), (9, 2228053528), (12, 1671040146), (18, 1114026764), (24, 835520073), (29, 691464888), (36, 557013382), (58, 345732444), (72, 278506691), (87, 230488296), (97, 206726616), (116, 172866222), (174, 115244148), (181, 110787192), (194, 103363308), (232, 86433111), (261, 76829432), (291, 68908872), (348, 57622074), (362, 55393596), (388, 51681654), (522, 38414716), (543, 36929064), (547, 36659016), (582, 34454436), (696, 28811037), (724, 27696798), (776, 25840827), (873, 22969624), (1044, 19207358), (1086, 18464532), (1094, 18329508), (1164, 17227218), (1448, 13848399), (1629, 12309688), (1641, 12219672), (1746, 11484812), (2088, 9603679), (2172, 9232266), (2188, 9164754), (2328, 8613609), (2813, 7128504), (3258, 6154844), (3282, 6109836), (3492, 5742406), (4344, 4616133), (4376, 4582377), (4923, 4073224), (5249, 3820248), (5626, 3564252), (6516, 3077422), (6564, 3054918), (6984, 2871203), (8439, 2376168), (9846, 2036612), (10498, 1910124), (11252, 1782126), (13032, 1538711), (13128, 1527459), (15747, 1273416), (15863, 1264104), (16878, 1188084), (17557, 1142136), (19692, 1018306), (20996, 955062), (22504, 891063), (25317, 792056), (31494, 636708), (31726, 632052), (33756, 594042), (35114, 571068), (39384, 509153), (41992, 477531), (47241, 424472), (47589, 421368), (50634, 396028), (52671, 380712), (53059, 377928), (62988, 318354), (63452, 316026), (67512, 297021), (70228, 285534), (94482, 212236), (95178, 210684), (99007, 202536), (101268, 198014), (105342, 190356), (106118, 188964), (125976, 159177), (126904, 158013), (140456, 142767)]